.news_hot_b1{
   max-width:285px;
   display: inline-block;
   background: #171717;
   margin-right:17px;
   vertical-align: top;
}
.news_hot_b1 img{
   max-width:285px;
}
.nh1_list{
   color:#dfdfdf;
   margin:10px 0 10px 10px
}
.nh1_list li{
   padding:5px 0;
}
.nh1_list span{
   background: #0083a9;
   width:4px;
   height: 4px;
   display: inline-block;
   margin-right:5px;
}
.nh1_list a{
   display: inline-block;
   color:#dfdfdf;
   max-width: 266px
}
.nh1_list a:hover{
   color:#fff
}
.news_hot_b2{
   background: url('../img/news_hot_b2_bg.jpg') repeat;
   max-width:407px;
   border:1px solid #171717;
   vertical-align: top;
   display: inline-block;
   margin-right:17px;
}
.news_hot_b1 img{
   max-width:285px;
}
.nh2_info{
   color:#dfdfdf;
   margin:10px 0 10px 10px
}
a.nh2i_title{
   font-size:16px;
   color:#dfdfdf ;
}
a.nh2i_title:hover{
   color:#fff
}
.nh2i_date{
   color:#b0b0b0;
}
.news_hot_b3{
   display: inline-block;
   max-width:224px;
}
.news_list_wrap{
   margin-top: 20px;
}
.news_tab{
   border-bottom: 1px solid #1b1b1b;
}
.news_tab li{
   display: inline-block;
   padding:5px 10px
}
.news_tab li a{
   color:#dfdfdf ;
}
.tab_active{
   background: url('../img/tab_active_bg.jpg') repeat;
   border-radius:3px 3px 0 0 ;
}
.news_list{
   margin-top:20px;
}
.news_one{
   margin-bottom: 20px;
}
.news_one img{
   width:225px;
   margin-right:15px;
   height: 160px;
}
.no_info{
   display:inline-block;
   vertical-align: top;
   color:#dfdfdf;
   max-width: 715px;
}
a.no_title{
   font-size:15px;
   color:#0083a9 ;
   font-weight:bold
}
a.no_title:hover{
   color:#fff
}
.no_date{
   color:#b0b0b0;
   font-style: italic;
}
.no_des{
   margin-top:10px
}
.download_bm{  
   position: absolute;
   top:100%;
   margin-top:-17px;
   left:50%;
   margin-left:-63px;
   background: #0083a9;
   color:#dedede;
   width:126px;
   height: 33px;
   line-height: 33px;
   font-size:16px;
   text-align: center;
   -webkit-transition: opacity 0.5s,top 0.5s,left 0.5s;
   -o-transition: opacity 0.5s,top 0.5s,left 0.5s,visibility 0.5s;
   transition: opacity 0.5s,top 0.5s,left 0.5s;
   opacity: 0;
   border-radius: 5px;
}
.arrow-right {
	width: 0; 
	height: 0; 
	border-left: 6px solid #dedede;
	border-bottom: 6px solid transparent;	
	border-top: 6px solid transparent;
   display: inline-block;
   transition:200ms;
   -webkit-transition: 200ms;
   -moz-transition: 200ms;
   -o-transition: 200ms;
}
.news_one img{
   margin-right: 0px;
   -webkit-transition: opacity 0.5s,top 0.5s,left 0.5s;
   -o-transition: opacity 0.5s,top 0.5s,left 0.5s,visibility 0.5s;
}
.news_hot_b1 a,.news_hot_b2 a,.news_one a{
   position: relative;
   display: inline-block;
   margin-right: 15px;
   color:#dedede;
}
.news_one a:hover{
   color:#fff
}
.news_hot_b1 a:hover .download_bm,.news_hot_b2 a:hover .download_bm,.news_one a:hover .download_bm{
   visibility: visible;
   opacity: 1;
   top:50%;
}
.news_one a:hover img,.news_hot_b1 a:hover img,.news_hot_b2 a:hover img{
   opacity: 0.6;
}
.download_bm:hover .arrow-right{
   -webkit-transform: rotate(90deg);
   transform:rotate(90deg);
   -ms-transform:rotate(90deg);
   border-left: 6px solid #fff;
}
.download_bm:hover{
   color: #fff;
}